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Author: Thomas Schulze Publisher: BoD – Books on Demand ISBN: 3744896897 Category : Computers Languages : en Pages : 402
Book Description
The ecological footprint of our every day activities has become one of the greatest problems facing mankind today. Reducing the environmental footprint of IT, which has become a major contributor to green house gas emissions in the last decade, is therefore a major research challenge for both industry and academia. The focus of this book is to provide the foundation for expressing and estimating ecological costs of software systems in all life-cycle phases including the earliest phases of software development, thus helping all stakeholders make well-informed choices. In particular, common eco-cost drivers as well as new metrics are defined which allow meaningful and precise descriptions of ecological costs. Based on these concepts, auxiliary models are introduced which allow ecological costs and the circumstances causing them to be expressed in a unified, unambiguous, and easy-to-understand way. These models provide input to algorithmic eco-cost estimation models which show the impact of development decisions on ecological costs even in early phases of software development. Both the estimation and auxiliary models accommodate different input, allowing them to deliver the most accurate eco-cost estimates possible based on the information available. The approach presented in this book can therefore be used as the fulcrum of green software engineering methods to explore the eco-costs of applications' features and architectures at early stages in the development process before significant resources have been invested in their implementation. It therefore facilitates the creation of eco-friendlier software systems and by that contributing to the solution of one of the greatest problems facing mankind today.
Author: Thomas Schulze Publisher: BoD – Books on Demand ISBN: 3744896897 Category : Computers Languages : en Pages : 402
Book Description
The ecological footprint of our every day activities has become one of the greatest problems facing mankind today. Reducing the environmental footprint of IT, which has become a major contributor to green house gas emissions in the last decade, is therefore a major research challenge for both industry and academia. The focus of this book is to provide the foundation for expressing and estimating ecological costs of software systems in all life-cycle phases including the earliest phases of software development, thus helping all stakeholders make well-informed choices. In particular, common eco-cost drivers as well as new metrics are defined which allow meaningful and precise descriptions of ecological costs. Based on these concepts, auxiliary models are introduced which allow ecological costs and the circumstances causing them to be expressed in a unified, unambiguous, and easy-to-understand way. These models provide input to algorithmic eco-cost estimation models which show the impact of development decisions on ecological costs even in early phases of software development. Both the estimation and auxiliary models accommodate different input, allowing them to deliver the most accurate eco-cost estimates possible based on the information available. The approach presented in this book can therefore be used as the fulcrum of green software engineering methods to explore the eco-costs of applications' features and architectures at early stages in the development process before significant resources have been invested in their implementation. It therefore facilitates the creation of eco-friendlier software systems and by that contributing to the solution of one of the greatest problems facing mankind today.
Author: Andrew P. Sage Publisher: John Wiley & Sons ISBN: 1118015487 Category : Technology & Engineering Languages : en Pages : 335
Book Description
An Authoritative Introduction to a Major Subject in Systems Engineering and Management This important volume fills the need for a textbook on the fundamentals of economic systems analysis and assessment, illustrating their vital role in systems engineering and systems management. Providing extensive coverage on key topics, it assumes no prior background in mathematics or economics in order to comprehend the material. The book is comprised of five major parts: Microeconomics: a concise overview that covers production and the theory of the firm; theory of the consumer; market equilibria and market imperfections; and normative or welfare economics, including imperfect competition effects and consumer and producer surplus Program Management Economics: discusses economic valuation of programs and projects, including investment rates of return; cost-benefit and cost-effectiveness analysis; earned value management; cost structures and estimation of program costs and schedules; strategic and tactical pricing issues; and capital investment and options Cost Estimation: reviews cost-estimation technologies involving precedented and unprecedented development, commercial-off-the-shelf (COTS) software, software reuse, application generators, and fourth-generation languages Strategic Investments in an Uncertain World: addresses alternative methods for valuation of firms including Stern Stewart's EVA, Holt's CFROI, and various competing methodologies Contemporary Perspectives: covers ongoing extensions to theory and practice that enable satisfactory treatment of the increasing returns to scale, network effects, and path-dependent issues generally associated with contemporary ultra-large-scale telecommunications and information networks Also discussed in this comprehensive text are normative or welfare economics and behavioral economics; COCOMO I and II and COSYSMO as examples of a cost model; and options-based valuation models and valuation of information technology intensive enterprises. Economic Systems Analysis and Assessment serves as an ideal textbook for senior undergraduate and first-year graduate courses in economic systems analysis and assessment, as well as a valuable reference for engineers and managers involved with information technology intensive systems, professional economists, cost analysts, investment evaluators, and systems engineers.
Author: Recep HALICIOGLU Publisher: Dr. R. HALICIOGLU ISBN: 6052450371 Category : Technology & Engineering Languages : en Pages : 2770
Book Description
INTERNATIONAL WORKSHOPS (at IAREC'17) (This book inclueds English (main) and Turkish languages) International Workshop on Mechanical Engineering International Workshop on Mechatronics Engineering International Workshop on Energy Systems Engineering International Workshop on Automotive Engineering and Aerospace Engineering International Workshop on Material Engineering International Workshop on Manufacturing Engineering International Workshop on Physics Engineering International Workshop on Electrical and Electronics Engineering International Workshop on Computer Engineering and Software Engineering International Workshop on Chemical Engineering International Workshop on Textile Engineering International Workshop on Architecture International Workshop on Civil Engineering International Workshop on Geomatics Engineering International Workshop on Industrial Engineering International Workshop on Food Engineering International Workshop on Aquaculture Engineering International Workshop on Agriculture Engineering International Workshop on Mathematics Engineering International Workshop on Bioengineering Engineering International Workshop on Biomedical Engineering International Workshop on Genetic Engineering International Workshop on Environmental Engineering International Workshop on Other Engineering Science
Author: John V. Farr Publisher: CRC Press ISBN: 1439828911 Category : Technology & Engineering Languages : en Pages : 318
Book Description
Although technology and productivity has changed much of engineering, many topics are still taught in very similarly to how they were taught in the 70s. Using a new approach to engineering economics, Systems Life Cycle Costing: Economic Analysis, Estimation, and Management presents the material that a modern engineer must understand to work as a practicing engineer conducting economic analysis. Organized around a product development process that provides a framework for the material, the book presents techniques such as engineering economics and simulation-based costing (SBC), with a focus on total life cycle understanding and perspective and introduces techniques for detailed analysis of modern complex systems. The author includes rules of thumb for estimation grouped with the methods, processes, and tools (MPTs) for conducting a detailed engineering buildup for costing. He presents the estimating costing of complex systems and software and then explores concepts such as design to cost (DTC), cost as an independent variable (CAIV), the role of commercial off-the-shelf technology, cost of quality, and the role of project management in LCC management. No product or services are immune from cost, performance, schedule, quality, risks, and tradeoffs. Yet engineers spend most of their formal education focused on performance and most of their professional careers worrying about resources and schedule. Too often, the design stage becomes about the technical performance without considering the downstream costs that contribute to the tota1 life cycle costs (LCC) of a system. This text presents the methods, processes, and tools needed for the economic analysis, estimation, and management that bring these costs in line with the goals of pleasing the customer and staying within budget.
Author: Nga Thi Hong Nguyen Publisher: CRC Press ISBN: 1003808581 Category : Technology & Engineering Languages : en Pages : 397
Book Description
This book presents contemporary issues and challenges in finance and risk management in a time of rapid transformation due to technological advancements. It includes research articles based on financial and economic data and intends to cover the emerging role of analytics in financial management, asset management, and risk management. Analytics in Finance and Risk Management covers statistical techniques for data analysis in finance It explores applications in finance and risk management, covering empirical properties of financial systems. It addresses data science involving the study of statistical and computational models and includes basic and advanced concepts. The chapters incorporate the latest methodologies and challenges facing financial and risk management and illustrate related issues and their implications in the real world. The primary users of this book will include researchers, academicians, postgraduate students, professionals in engineering and business analytics, managers, consultants, and advisors in IT firms, financial markets, and services domains.
Author: Khurana Rohit Publisher: Vikas Publishing House ISBN: 8125939466 Category : Computers Languages : en Pages : 552
Book Description
This revised edition of Software Engineering-Principles and Practices has become more comprehensive with the inclusion of several topics. The book now offers a complete understanding of software engineering as an engineering discipline. Like its previous edition, it provides an in-depth coverage of fundamental principles, methods and applications of software engineering. In addition, it covers some advanced approaches including Computer-aided Software Engineering (CASE), Component-based Software Engineering (CBSE), Clean-room Software Engineering (CSE) and formal methods. Taking into account the needs of both students and practitioners, the book presents a pragmatic picture of the software engineering methods and tools. A thorough study of the software industry shows that there exists a substantial difference between classroom study and the practical industrial application. Therefore, earnest efforts have been made in this book to bridge the gap between theory and practical applications. The subject matter is well supported by examples and case studies representing the situations that one actually faces during the software development process. The book meets the requirements of students enrolled in various courses both at the undergraduate and postgraduate levels, such as BCA, BE, BTech, BIT, BIS, BSc, PGDCA, MCA, MIT, MIS, MSc, various DOEACC levels and so on. It will also be suitable for those software engineers who abide by scientific principles and wish to expand their knowledge. With the increasing demand of software, the software engineering discipline has become important in education and industry. This thoughtfully organized second edition of the book provides its readers a profound knowledge of software engineering concepts and principles in a simple, interesting and illustrative manner.
Author: John A McDermid Publisher: Elsevier ISBN: 1483105083 Category : Technology & Engineering Languages : en Pages : 1137
Book Description
Software Engineer's Reference Book provides the fundamental principles and general approaches, contemporary information, and applications for developing the software of computer systems. The book is comprised of three main parts, an epilogue, and a comprehensive index. The first part covers the theory of computer science and relevant mathematics. Topics under this section include logic, set theory, Turing machines, theory of computation, and computational complexity. Part II is a discussion of software development methods, techniques and technology primarily based around a conventional view of the software life cycle. Topics discussed include methods such as CORE, SSADM, and SREM, and formal methods including VDM and Z. Attention is also given to other technical activities in the life cycle including testing and prototyping. The final part describes the techniques and standards which are relevant in producing particular classes of application. The text will be of great use to software engineers, software project managers, and students of computer science.
Author: Thomas Schulze
Author: Thomas Schulze
Author: Andrew P. Sage
Author: Recep HALICIOGLU
Author: John V. Farr
Author: Nga Thi Hong Nguyen
Author: Khurana Rohit
Author: 
Author: John A McDermid
Author: 
Author: